@article{1190150283, author = {Schmerl, James H.}, title = {Automorphism groups of models of Peano arithmetic}, journal = {J. Symbolic Logic}, volume = {67}, number = {1}, year = {2002}, pages = { 1249-1264}, language = {en}, url = {http://dml.mathdoc.fr/item/1190150283} }
Schmerl, James H. Automorphism groups of models of Peano arithmetic. J. Symbolic Logic, Tome 67 (2002) no. 1, pp. 1249-1264. http://gdmltest.u-ga.fr/item/1190150283/